Microsoft's XBOX Is Moving Up

Today it was reported that Microsoft would be taking its XBOX to a whole nother level. Microsoft is going to offer: Web-streamed music, updates on Facebook or Twitter, and last but not least, A motion detecting and voice-recognizing camera that can "see" a player's arm and hand motions. Everything just mentioned is crazy and the technology has to be new, except for the motion detector. But I wonder how, on a gaming system, a person can update their Facebook or Twitter, that's amazing! This new technology from Microsoft for their XBOX 360 will be game changing, and I look for a boost in XBOX 360 sells. But the only question is, will all of this new technology be free?